Home / 8,924,198.02-12,310,860.81-5,828,533.54

Finding the Fourth Proportional to 8,924,198.02, 12,310,860.81 and 5,828,533.54

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Solution

The fourth proportional to 8,924,198.02, 12,310,860.81 and 5,828,533.54 is: 8,040,416.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,924,198.02 : 12,310,860.81 = 5,828,533.54 : x
  2. Step 2: Convert to fraction form
    8,924,198.02/12,310,860.81 = 5,828,533.54/x
  3. Step 3: Cross multiply
    8,924,198.02x = 12,310,860.81 × 5,828,533.54
  4. Step 4: Simplify right side
    8,924,198.02x = 71,754,265,137,356.58
  5. Step 5: Solve for x
    x = 71,754,265,137,356.58/8,924,198.02
  6. Step 6: Final answer
    x = 8,040,416.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.